Results 31 to 40 of about 457,462 (168)
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT MCrAlX coatings are widely used as bond coats in thermal barrier coating systems to protect turbine blades from high‐temperature oxidation. However, their oxidation resistance is often restricted by uncontrolled microstructures, surface roughness, and aggregation of reactive elements (REs). In this study, high‐repetition‐rate femtosecond laser
Wei Qian +7 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT With the rapid growth demand for advanced integrated electronic systems, lightweight flexible electromagnetic interference (EMI) shielding films integrated with functional properties, such as excellent mechanical properties and self‐healing capability, are a research focus in high‐tech functional materials. Herein, a sandwich‐structured aramid
Dan Guo +9 more
wiley +1 more source
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT This study elucidates the oxidation mechanisms governing Y/Hf‐doped AlCoCrFeNiTi high‐entropy alloys (HEAs) and reveals the pivotal role of fabrication processes in dictating high‐temperature oxidation behavior. We demonstrate that casting and spark plasma sintering (SPS) promote Y/Hf segregation, resulting in heterogeneous oxide formation and
Huaqing Yi +5 more
wiley +1 more source
Gongye shui chuli, 2019 膜过滤是一类重要的水处理技术，膜法水处理中膜污染是限制膜过滤技术推广应用的主要因素之一，减少和控制膜污染极为重要。化学法因其良好的处理效果和可操控性成为目前膜污染控制研究的热点。对国内外膜法水处理中关于化学控制膜污染的最新研究进展进行了分类和概括，总结了化学控制膜污染的主要技术手段，并对其主要技术原理及应用领域进行了阐述，最后对化学控制膜污染的研究重点及方向进行了展望。
周超 +5 more
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Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Moist‐electric generators (MEGs) harness energy from ubiquitous ambient humidity, which has emerged as a promising way to collect energy irrespective of location and time. This study presents a high‐performance MEG employing a bilayer Janus nanofiber membrane: a hydrophilic layer (lithium chloride/citric acid/polyvinyl alcohol) for enhanced ...
Peng Chen +7 more
wiley +1 more source
Gongye shui chuli, 2023 电活性膜净水技术可借助电化学反应和膜分离的耦合协同作用实现对污染物的短流程高效去除，具有传质效率高、能耗低、抗污染、适应性强等优势，在水处理中展现出巨大的应用潜力。为深入研究电化学水处理技术机理，围绕电活性MXene（E-MXene）膜电极的构造原理与水质净化应用，以典型的MXene及其复合膜电极材料为例，对E-MXene膜电极的构筑原理、策略及其在水质净化领域中的应用研究进行了综述，之后对E-MXene膜电极在重金属去除、油水分离、脱盐及耦合处理技术等领域的研究进展进行了系统性回顾，并对E ...
靳丽敏 +3 more
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